package com.rd.student.dashuju.sunwenzhuo.day0728;

import java.util.LinkedList;
import java.util.Random;
import java.util.Scanner;


public class RandomName1 {
    public static void main(String[] args) {
        String str = "郑成祥、王博、孙文卓、郑睿娴、王高博、李春泉、张睿、王星凯、柏云耀、高艺铭、周子贺、杜航、高晨曦、张思韬、孙昊、方周、郭佳宝、姜万里、李宏鸣、薛志鑫、王海鑫、夏银银、吴俊豪、王向阳、徐铭泽、张世煊、才雨鑫、孙国伟、秦嘉林、王岩博、石睿、杜雨坤、黄奕鸣、金洪宇、李鑫、王宇芳、苏岩";
        String[] strArray = str.split("、");

        int n = strArray.length;
        System.out.println("请输入需要的人数");
        Scanner scanner = new Scanner(System.in);
        int num = scanner.nextInt();

        Random random = new Random();

        LinkedList list = new LinkedList();
        for (int i = 0; i < num; i++) {
          int m = random.nextInt(n);
          if (list.contains(m)) {
                i--;
            } else {
                list.add(m);
                System.out.print(strArray[m]+" ");
            }

        }

    }
}
